Troubleshooting (Android TV): How to check if the cause of the problem is in a downloaded application and how to resolve it

If the BRAVIA TV does not work correctly, there is a possibility that downloaded application is affecting the operation. Start the TV in safe mode and check if the symptom occurs again while the downloaded application is disabled.For details on safe mode and how to operate the Safe mode, refer the following.How to turn on/off the Safe mode?